546993512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 1150281270

約数和(自身を除く): 603287758

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 421, 676, 806, 842, 961, 1352, 1612, 1684, 1922, 3224, 3368, 3844, 5239, 5473, 7688, 10478, 10946, 12493, 13051, 20956, 21892, 24986, 26102, 41912, 43784, 49972, 52204, 71149, 99944, 104408, 142298, 162409, 169663, 284596, 324818, 339326, 404581, 569192, 649636, 678652, 809162, 1299272, 1357304, 1618324, 2205619, 3236648, 4411238, 5259553, 8822476, 10519106, 17644952, 21038212, 42076424, 68374189, 136748378, 273496756, 546993512]

約数ペア:

[(1, 546993512), (2, 273496756), (4, 136748378), (8, 68374189), (13, 42076424), (26, 21038212), (31, 17644952), (52, 10519106), (62, 8822476), (104, 5259553), (124, 4411238), (169, 3236648), (248, 2205619), (338, 1618324), (403, 1357304), (421, 1299272), (676, 809162), (806, 678652), (842, 649636), (961, 569192), (1352, 404581), (1612, 339326), (1684, 324818), (1922, 284596), (3224, 169663), (3368, 162409), (3844, 142298), (5239, 104408), (5473, 99944), (7688, 71149), (10478, 52204), (10946, 49972), (12493, 43784), (13051, 41912), (20956, 26102), (21892, 24986)]